Nut allergies demand clear, urgent signals. Use 🥜❌ combos like 🏪🥜❌ when shopping or warning about food, and 🥜📝 to flag ingredient lists or allergy notes. 🥜🔒 works well to mark personal safety rules, while 🥜😢 conveys the frustration or danger of accidental exposure. These emoji mixes fit well in group chats, grocery lists, or allergy alerts on social media.